March 2023

Voice activity detection using SoX

Install SoX. Relevant documentation (search for vad). Let’s say your vice file is a.wav. $ play ~/Downloads/a.wav vad norm /home/dilawars/Downloads/a.wav: File Size: 52.3k Bit Rate: 328k Encoding: Signed PCM Channels: 1 @ 16-bit Samplerate: 20500Hz Replaygain: off Duration: 00:00:01.27 In:100% 00:00:01.27 [00:00:00.00] Out:20.0k [ | ] Hd:0.0 Clip:0 Done. It is decent! You can play …

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